Patent · US Active

Spindle flow meter

US9470562B2 · kind B2 · utility

3Cited by

6References

11Claims

0Family size

Assignee

KEM Kueppers Elektromechanik GmbH · DE

Inventors

Jürgen Frisch · Diedorf, DE
Harald Bieling · Pasenbach, DE
Thomas Steuer · Dachau, DE
Dirk Boguhn · Munich, DE

Key dates

Filing date	Oct 26, 2015
Grant date	Oct 18, 2016
Priority date	—
Expiry date	Oct 26, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01F3/10
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to a spindle flow meter with a housing which has two recesses. In the recesses two multi-turn screw spindles are arranged which are provided to be rotatable in the housing. It is provided according to the invention that the pitch circle diameters of the two screw spindles are of equal size.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.